Here's my Plagor Base Fighter.
It is a single man fighter, and it is the main weapon of the Plagor Fleet. It is feared by Taliarn soldiers and pilots, as they operate equally well in atmosphere or space.
It is used in swarms, and together they are quite deadly.
Usually they attack freighters, leaving the escorts to the heavier ships.
The Plagors rely on numbers, having loads of pilots at their expenditure, so this one is mass produced. They cannot travel from system to system, their fuel tanks are too small.
It is armed with two pulse cannons, and is very agile to avoid enemy blasts. the paint scheme is hard to see in space and these fighters are masters at hit and run tactics.

Not as utterly awesome as your bomber but still a pretty nice design. But again, you have large open gaps in the cockpit. Judging from the pic, it looks like you have more than enough room to use some pieces 464 and 500 in there. Did you run out, or is it for some other reason?

A creation so awesomely cool I'm tempted to build my own. The angled tailfins, the wings, and the cockpit work very well together. My only advice is to make the guns shorter and add some detail around them.